Advertisements
Advertisements
Question
Draw a neat and labelled diagram of Root hair.
Advertisements
Solution
APPEARS IN
RELATED QUESTIONS
Differentiate between the following:
Guttation and bleeding
Mention whether the following statement is true or false. Correct the false statement by altering the last word only.
Xylem is the water conducting tissue in plants.
Mention whether the following statement is true (T) or false (F) and give an explanation in support of your answer.
If the phloem of a twig is removed keeping the xylem intact, the leaves of a twig wilt.
Differentiate between the following
Permeable and Semi-permeable membrane.
The alongside diagram A shows a root hair growing through the soil particles. Diagram B is the root hair of an aquatic plant.
(i) Name the parts 1,2,3.
(ii) Name two substances which enter the root hair. What are their uses?
(iii) By what process do these substances enter the root hair?
(iv) Account for the different shapes of root hairs in the two diagrams.
Name the following:
The kind of cells that constitute the cortex of a root.
Root hair is ________ extension of epiblema cells.
What is the composition of an outer layer of root hair?
Epiphytic plants like ____________ absorb water vapours from air with the help of epiphytic roots having special tissue called velamen.
Give other name of epidermal cells in roots of plants.
